Juniper MEDIA FLOW CONTROLLER 2.0.4 - ADMINISTRATOR S GUIDE AND CLI Administrator's Manual page 280

Media Flow Controller Troubleshooting
and uses that namespace's defined origin server to retrieve the content. Use show
counters on the Media Flow Controller to see what happened. Example (output
truncated):
[joe@sv05 joe]$ wget -O newtest http://172.16.254.2/nfs1/test.txt
17:34:26--
Connecting to 172.16.254.2:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 165 [text/html]
Saving to: `newtest'
100%[=======================================>] 165
17:34:26 (26.2 MB/s) - `newtest' saved [165/165]
[joe@sv05 joe]$
test-vos (config) # show counters
Total number of Active Connections
Total Bytes served from RAM cache
Total Bytes served from Origin Server : 165 Bytes
Total Bytes served from Disk cache
Total Bytes served
Total number of HTTP Connections
Total number of HTTP Transactions
Total number of HTTP 200 responses
Total HTTP Well finished count
test-vos (config) #
3. Run the test again to see Media Flow Controller serve the content from RAM. Example
(output truncated):
[joe@sv05 joe]$ wget -O newtest http://172.16.254.2/nfs1/test.txt
--14:07:21--
Connecting to 172.16.254.2:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 165 [text/plain]
Saving to: `newtest'
100%[=======================================>] 165
0.002s
14:07:21 (83.4 KB/s) - `newtest' saved [165/165]
[joe@sv05 joe]$
test-vos (config) # show counters
Total number of Active Connections
Total Bytes served from RAM cache
Total Bytes served from Origin Server : 165 Bytes
Total Bytes served from Disk cache
Total Bytes served
Total number of HTTP Connections
Total number of HTTP Transactions
Total number of HTTP 200 responses
Total HTTP Well finished count
test-vos (config) #
4. Run the test once more to see Media Flow Controller serve the content from Disk; first
restart the delivery service so everything in RAM is moved to disk. Example:
test-vos (config) # service restart mod-delivery
[joe@sv05 joe]$ wget -O newtest http://172.16.254.2/nfs1/test.txt
--16:17:55--
280 Testing Media Flow Controller Delivery Functions
http://172.16.254.2/nfs1/test.txt
Total Bytes served from HTTP Origin Server : 0 Bytes
Total Bytes served from NFS Origin Server : 165 Bytes
http://172.16.254.2/nfs1/test.txt
Total Bytes served from HTTP Origin Server : 0 Bytes
Total Bytes served from NFS Origin Server : 165 Bytes
http://172.16.254.2/nfs1/test.txt
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Copyright © 2010, Juniper Networks, Inc.
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